.centered-wrapper {
    position: relative;
    text-align: center;
}
.centered-wrapper:before {
    content: "";
    position: relative;
    display: inline-block;
    width: 0; height: 100%;
    vertical-align: middle;
}
.centered-content {
    display: inline-block;
    vertical-align: middle;
}

body {
    font-family: "Helvetica", "Arial", serif;
    background-color: #0e0e0e;
}

h2 {
    color: #ffffff
}

p {
    color: #ffffff;
}